Oiva Toivo Ketonen (January 21, 1913 – September 3, 2000) was a Finnish philosopher who served as a professor of theoretical philosophy at the University of Helsinki from 1951 to 1977. He was a student of Eino Kaila and focused his research on mathematics and theoretical philosophy. Ketonen was awarded the title of Academician in 1980.
Zodiac Sign (Western)
Sunsign, Tropical Zodiac
Zodiac Sign (Vedic)
Moonsign, Sidereal Zodiac
Age (Today)
Your next birthday is 231 days away.
Death Anniversary
Next death anniversary is 91 days away.
Death Date
Place of Birth
Time Zone -
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Meaning of the name - Oiva
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Read Full Oiva Name AnalysisJanuary 21, 1913 Facts
Generation Group
Oiva Toivo Ketonen belongs to the GI Generation group.
Place of Birth: Teuva
Place of Death: Helsinki
Educated At: University of Helsinki
Occupation: philosopher
Employers: University of Helsinki
Awards Received: Akateemikko
Astrology Analysis
Note: This birth chart is calculated using the date and place of birth, with the time set to noon (12:00 PM) local time. While this provides accurate planetary positions for most celestial bodies, the Ascendant (Rising Sign) and house cusps are not calculated since they require precise birth time. For a complete astrological analysis including houses and rising sign, please provide the exact birth time.Ephemeris for January 21, 1913
Note: Moon position is location and time sensitive.| Planet | Position (Tropical, Western) | Transits on January 21, 2026 | Secondary Progressions for January 21, 2026 |
|---|---|---|---|
| Sun | 1 Aquarius 5 | 1 Aquarius 40 | 23 Taurus 16 |
| Moon | 17 Cancer 44 | 5 Pisces 33 | 9 Virgo 28 |
| Mercury | 16 Capricorn 51 | 1 Aquarius 42 | 4 Taurus 7 |
| Venus | 16 Pisces 33 | 5 Aquarius 15 | 26 Aries 8 |
| Mars | 8 Capricorn 18 | 28 Capricorn 41 | 5 Aries 2 |
| Jupiter | 3 Capricorn 59 | 18 Cancer 36 | 17 Capricorn 24 |
| Saturn | 27 Taurus 54 | 27 Pisces 35 | 6 Gemini 13 |
| Uranus | 3 Aquarius 20 | 27 Taurus 32 | 7 Aquarius 31 |
| Neptune | 24 Cancer 26 | 29 Pisces 52 | 23 Cancer 40 |
| Pluto | 28 Gemini 26 | 3 Aquarius 22 | 28 Gemini 42 |
| Rahu | 6 Aries 38 | 11 Pisces 4 | 0 Aries 38 |
| Ketu | 6 Libra 38 | 11 Virgo 4 | 0 Libra 38 |
Chandra Kundali (Equal House, North Indian Diamond Chart)
